Kona Bay Weather Forecast

    • 73
    • 85

    Mostly Sunny

    • 74
    • 86

    Partly Sunny

    • 74
    • 86

    Partly Sunny

    • 73
    • 86

    Rain Showers

    • 75
    • 84

    Rain Showers

    • 76
    • 83

    Rain Showers

Today 22 Oct Kona

Mostly sunny with isolated Showers. Highs 84 to 89 near the shore to around 69 near 5000 feet. Light Winds. Chance of rain 20 percent.

Tonight 22 Oct Kona

Mostly clear. Lows 67 to 75 near the shore to 50 to 56 near 5000 feet. Light Winds.

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Kona Bay Temperature Statistics

October Temperature

Kailua / Kona, Keahole Airport (7.5 miles)

  • Lowest 7 October, 2026

    73.9 °F

  • Average October

    81.7 °F

  • Highest 8 October, 2026

    91 °F

Climate (2021–2026)

Kailua / Kona, Keahole Airport (7.5 miles)

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  • Average Low 2021–2026

    73.5 °F

  • Average 2021–2026

    79.2 °F

  • Average High 2021–2026

    84.8 °F
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